. Upon arrival filters were clean. Went to the furnace and found that it was lighting up but cutting right back off. Pulled and cleaned flame sensor. Reinstalled flame sensor. Inspected burners and orifices. They need to be cleaned. Called the homeowner and got approval. Took out orifices and cleaned them. Cleared off burner assembly. Put everything back together. Fired furnace up and let it run for a while. Cut it off and on multiple times to make sure everything was good to go. The blower is clean. The blower motor amped within the manufacture specifications. The igniter is working properly. The inducer motor is spinning freely and amped within the manufacture specifications. Inspected low and high voltage wiring. All wiring and wiring connections are good and tight at this time. System is now working properly.